:root{--bg:#031f19;--panel:#082a22;--green:#35e892;--text:#f8fcfa;--muted:#b3cbc2;--line:#1d5145}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.75}a{color:var(--green)}.wrap{width:min(900px,calc(100% - 36px));margin:auto}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff16}.brand{display:flex;align-items:center;gap:10px;color:white;text-decoration:none;font-weight:900}.brand img{width:42px}.back{text-decoration:none;font-weight:800}.hero{padding:70px 0 34px}.hero h1{font-size:clamp(38px,6vw,60px);line-height:1.12;margin:10px 0}.date{color:var(--muted)}main{padding-bottom:80px}.box{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:28px;margin:18px 0}.box h2{margin-top:0;font-size:23px}.box p,.box li{color:#c6d9d2}.note{border-inline-start:4px solid var(--green)}footer{border-top:1px solid #ffffff16;padding:30px 0;color:var(--muted)}

/* Shared public-page navigation and readable mobile layouts. */
html{scroll-behavior:smooth}body{overflow-wrap:anywhere}button,input,select,textarea{font:inherit}a{text-underline-offset:4px}a:focus-visible{outline:3px solid var(--green);outline-offset:4px;border-radius:4px}.skip-link{position:fixed;top:8px;left:16px;z-index:100;padding:12px 18px;background:var(--green);color:var(--bg);font-weight:800;border-radius:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.nav{height:auto;min-height:84px;gap:16px;padding-block:16px;flex-wrap:wrap}.brand{flex-shrink:0}.brand img{height:42px}.nav-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.back{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border-radius:12px;border:1px solid var(--line);font-size:14px}.app-link{background:var(--green);border-color:var(--green);color:var(--bg)}.app-link:focus-visible,.support-action:focus-visible{outline-color:var(--text)}.hero{padding:48px 0 20px}.hero h1{line-height:1.25}.box{scroll-margin-top:20px}.box h2{line-height:1.45}.box p{max-width:75ch}.footer-links{display:flex;gap:8px 20px;flex-wrap:wrap}.footer-links a{display:inline-flex;align-items:center;min-height:44px}.footer-links [aria-current=page]{color:var(--text);font-weight:800}.support-action{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 20px;border-radius:12px;background:var(--green);color:var(--bg);font-weight:800;text-decoration:none;line-height:1.6}.support-action.secondary{background:#123f32;color:var(--text);border:1px solid #377b60}@media(max-width:540px){.wrap{width:calc(100% - 28px)}.nav{gap:14px}.nav-actions{width:100%}.nav-actions a{flex:1}.hero{padding:34px 0 12px}.hero h1{font-size:clamp(30px,8vw,42px)}.box{padding:20px;border-radius:18px}.box h2{font-size:21px}.support-action{width:100%}main{padding-bottom:42px}.footer-links{gap:4px 16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}